Engine Coolant Thermostat Housing Gasket - GM (12643149)

Genuine OEM GM Parts & Accessories - 12643149

Engine Coolant Thermostat Housing Gasket - GM (12643149)

Genuine OEM GM Parts & Accessories - 12643149

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12643149

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12643149

  • Other Names:

    Thermostat Housing Gasket

  • Description:
    GM Genuine Parts Engine Coolant Thermostat Housing Gasket (Part Number: 12643149) is a sealing gasket used between the thermostat housing and engine block to help prevent coolant leakage and maintain system integrity.
    • Type: Thermostat housing gasket
    • Function: Seals the thermostat housing-to-engine joint to prevent coolant leaks
    • Application: Suitable for certain diesel engines as indicated by factory fitment
    • Also known as: Thermostat Housing Gasket
    • Heating & Cooling
    • Caps (Coolant & Oil Caps)
    • 13
    Shop with World Parts Direct — a U.S. entity offering great pricing, a compatibility guarantee, OEM-backed warranty and helpful technical support.
  • Condition: New
  • MSRP: $9.16
  • Discount: $2.30 (25.1% off)
  • Sale Price: $6.86

Fast Delivery

Most in-stock items ship within 1–3 business days. Special orders may take longer.

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12643149

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12643149

  • Other Names:

    Thermostat Housing Gasket

  • Description:
    GM Genuine Parts Engine Coolant Thermostat Housing Gasket (Part Number: 12643149) is a sealing gasket used between the thermostat housing and engine block to help prevent coolant leakage and maintain system integrity.
    • Type: Thermostat housing gasket
    • Function: Seals the thermostat housing-to-engine joint to prevent coolant leaks
    • Application: Suitable for certain diesel engines as indicated by factory fitment
    • Also known as: Thermostat Housing Gasket
    • Heating & Cooling
    • Caps (Coolant & Oil Caps)
    • 13
    Shop with World Parts Direct — a U.S. entity offering great pricing, a compatibility guarantee, OEM-backed warranty and helpful technical support.
  • Condition: New

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Coolant Thermostat Housing Gasket for your 2017-2025 vehicle. GM Parts & Accessories Limited Warranty.

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